eab858df2ff4bc5add7b2620bf13a3407906a7f437ecde0504899b82cf8c5c9a

General

Target

43bdb9060606d49da8cefcd2ce08cf3e_JaffaCakes118.pdf
Size

3KB
MD5

43bdb9060606d49da8cefcd2ce08cf3e
SHA1

0f21f4b3fe9a47254be90d38184b77082c873aa4
SHA256

eab858df2ff4bc5add7b2620bf13a3407906a7f437ecde0504899b82cf8c5c9a
SHA512

89d65c29d39b61d7771972cd6f318c835662ccc9333085b14bfac0243170c0c6b8554d48b6c77c3264c82e9dc28668ed4391dad4fd4b9d4817358477920503bb

Score

1^/10

Malware Config

Signatures

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

AcroRd32.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0	AcroRd32.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	AcroRd32.exe

Modifies Internet Explorer settings 1 TTPs 1 IoCs

adware spyware

Modify Registry

T1112

Processes:

AcroRd32.exe

description	ioc	process
Key created	\REGISTRY\USER\S-1-5-21-540404634-651139247-2967210625-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION	AcroRd32.exe

Suspicious behavior: EnumeratesProcesses 20 IoCs

Processes:

AcroRd32.exe

pid	process
2032	AcroRd32.exe
2032	AcroRd32.exe
2032	AcroRd32.exe
2032	AcroRd32.exe
2032	AcroRd32.exe
2032	AcroRd32.exe
2032	AcroRd32.exe
2032	AcroRd32.exe
2032	AcroRd32.exe
2032	AcroRd32.exe
2032	AcroRd32.exe
2032	AcroRd32.exe
2032	AcroRd32.exe
2032	AcroRd32.exe
2032	AcroRd32.exe
2032	AcroRd32.exe
2032	AcroRd32.exe
2032	AcroRd32.exe
2032	AcroRd32.exe
2032	AcroRd32.exe

Suspicious use of FindShellTrayWindow 1 IoCs

Processes:

AcroRd32.exe

pid process

2032 AcroRd32.exe
Suspicious use of SetWindowsHookEx 6 IoCs

Processes:

AcroRd32.exe

pid process

2032 AcroRd32.exe
2032 AcroRd32.exe
2032 AcroRd32.exe
2032 AcroRd32.exe
2032 AcroRd32.exe
2032 AcroRd32.exe

Suspicious use of WriteProcessMemory 64 IoCs

Processes:

AcroRd32.exeRdrCEF.exe

description	pid	process	target process
PID 2032 wrote to memory of 3772	2032	AcroRd32.exe	RdrCEF.exe
PID 2032 wrote to memory of 3772	2032	AcroRd32.exe	RdrCEF.exe
PID 2032 wrote to memory of 3772	2032	AcroRd32.exe	RdrCEF.exe
PID 3772 wrote to memory of 756	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 756	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 756	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 756	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 756	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 756	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 756	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 756	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 756	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 756	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 756	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 756	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 756	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 756	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 756	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 756	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 756	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 756	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 756	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 756	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 756	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 756	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 756	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 756	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 756	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 756	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 756	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 756	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 756	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 756	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 756	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 756	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 756	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 756	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 756	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 756	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 756	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 756	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 756	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 756	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 756	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 2912	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 2912	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 2912	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 2912	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 2912	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 2912	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 2912	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 2912	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 2912	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 2912	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 2912	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 2912	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 2912	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 2912	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 2912	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 2912	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 2912	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 2912	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 2912	3772	RdrCEF.exe	RdrCEF.exe
PID 3772 wrote to memory of 2912	3772	RdrCEF.exe	RdrCEF.exe

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\43bdb9060606d49da8cefcd2ce08cf3e_JaffaCakes118.pdf"
1⤵
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2032

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=16514043
2⤵
- Suspicious use of WriteProcessMemory
PID:3772

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=96E87E04F55B14101C18371B3A50AF25 --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:756

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=42B5AA9112BAE81E8B87998C6E3D60C5 --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=42B5AA9112BAE81E8B87998C6E3D60C5 --renderer-client-id=2 --mojo-platform-channel-handle=1752 --allow-no-sandbox-job /prefetch:1
3⤵
PID:2912

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=0968F9086123E0C92D1E91C2A4153C3C --mojo-platform-channel-handle=2280 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:5016

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=62DFC270F83A087AB3EFF25FE652CD16 --mojo-platform-channel-handle=1928 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:3228

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=0752E032F331CC7E1785BEFBB5999349 --mojo-platform-channel-handle=2352 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:2
3⤵
PID:2468

C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=B7A009096ED5EEABD9C871DD7BB343FA --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=B7A009096ED5EEABD9C871DD7BB343FA --renderer-client-id=7 --mojo-platform-channel-handle=2304 --allow-no-sandbox-job /prefetch:1
3⤵
PID:1600

C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
1⤵
PID:2488

Network

MITRE ATT&CK Matrix ATT&CK v13

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

1

T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Resource Development

Reconnaissance

Replay Monitor

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Downloads

C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Filesize
64KB

MD5
4ca203eb77d5424650522b343f52a529

SHA1
3475ac31b91b7a9350f8024ceaa64bff99033f93

SHA256
8f1cc947d2ce649215747ddf8dbfbd1a043ff516d7498175a639b97d4f2f3a1a

SHA512
dcc4f8ff86d3c3e7d993b2002f52c8b57b90989c7c1711444d323de1391c859085b63889fb1be10014e7111943c7a0f37e12b7a49241672e22c7cca017ed7c64

Download Submit
C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Filesize
36KB

MD5
b30d3becc8731792523d599d949e63f5

SHA1
19350257e42d7aee17fb3bf139a9d3adb330fad4

SHA256
b1b77e96279ead2b460de3de70e2ea4f5ad1b853598a4e27a5caf3f1a32cc4f3

SHA512
523f54895fb07f62b9a5f72c8b62e83d4d9506bda57b183818615f6eb7286e3b9c5a50409bc5c5164867c3ccdeae88aa395ecca6bc7e36d991552f857510792e

Download Submit
C:\Users\Admin\AppData\LocalLow\Adobe\Acrobat\DC\ReaderMessages
Filesize
56KB

MD5
752a1f26b18748311b691c7d8fc20633

SHA1
c1f8e83eebc1cc1e9b88c773338eb09ff82ab862

SHA256
111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131

SHA512
a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5

Download Submit
memory/2032-126-0x000000000A160000-0x000000000A2AD000-memory.dmp

Filesize
1.3MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v13

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Downloads